325740529296 has 900 divisors, whose sum is σ = 1247648512572. Its totient is φ = 81313569792.

The previous prime is 325740529271. The next prime is 325740529313. The reversal of 325740529296 is 692925047523.

325740529296 is a `hidden beast` number, since 3 + 2 + 57 + 40 + 529 + 29 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 206897619600 + 118842909696 = 454860^2 + 344736^2 .

It is a super-2 number, since 2×325740529296² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 298023726 + ... + 298024818.

Almost surely, 2^325740529296 is an apocalyptic number.

325740529296 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325740529296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (623824256286).

325740529296 is an abundant number, since it is smaller than the sum of its proper divisors (921907983276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325740529296 is a wasteful number, since it uses less digits than its factorization.

325740529296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178 (or 1137 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 325740529296 in words is "three hundred twenty-five billion, seven hundred forty million, five hundred twenty-nine thousand, two hundred ninety-six".